Avatrombopag vs. Placebo for CIT in GI Malignancies

Status Recruiting

Clinical Trial Summary

The purpose of this study is to compare the efficacy of two study drugs, Avatrobopag versus placebo, to treat persistent Chemotherapy-Induced Thrombocytopenia (CIT) in patients with gastrointestinal (GI) malignancies receiving cytotoxic chemotherapy. The names of the study drugs involved in this study are: - Avatrombopag (a thrombopoietin receptor agonist) - Matching placebo

Clinical Trial Description

This is a randomized, double-blinded, placebo-controlled, multicenter phase 2 clinical trial evaluating Avatrombopag versus placebo for Chemotherapy-Induced Thrombocytopenia (CIT) in patients with gastrointestinal (GI) malignancies. Avatrombopag may increase or stimulate megakaryocytes, which aid in producing blood platelets, resulting in an increased production of platelets. - Participants will be "randomized" into one of the study groups: Group A: Avatrombopag or Group B: Matching placebo. Randomization means that a participant is put into a group by chance. - All patients who complete the study (whether they received avatrombopag or placebo) have the opportunity to receive avatrombopag to treat CIT through a special free drug program available only to the participants of this study. The U.S. Food and Drug Administration (FDA) has not approved avatrombopag for CIT, but it has been approved for other uses. Study procedures include screening for eligibility, treatment visits, and blood tests. Participants will receive the study treatment or placebo for up to seven weeks and will be followed for up to 42 days after the last dose. It is expected that about 60 people will take part in this research study. Swedish Orphan Biovitrum (Sobi), biopharmaceutical company, is supporting this research study by providing the study drugs and funding. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT05772546
Study type	Interventional
Source	Massachusetts General Hospital
Contact	Hanny Al-Samkari, MD
Phone	857-242-0719
Email	hal-samkari@mgh.harvard.edu
Status	Recruiting
Phase	Phase 2
Start date	November 1, 2023
Completion date	July 31, 2025

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Avatrombopag vs. Placebo for CIT in GI Malignancies — ACT-GI

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms